A statistician is looking at 2 data sets. Data Set A has a mean of 7 5 points
and a standard deviation of 2.3. Data Set B has a mean of 7 and a
standard deviation of 5.1. Which of the following statements is
true?
A. Since two means are equal, the two data sets are identical.
B. The data values in Data Set A are more spread out than the data values in Data Set B.
C. The data values in Data Ser B are more spread out than the data values in Data Set A.
D. Statements a and ax are both correct.